It records the pressure in the arteries in between beats when the heart is at rest. Diastolic blood pressure is the second or bottom number.It measures the pressure of the blood against the artery walls as the heart beats and pumps blood into the blood vessels. Systolic blood pressure is the first or top number.Normalīlood pressure readings consist of two numbers: However, if your blood pressure remains abnormally high or low for a few days, see a healthcare provider. It’s normal for blood pressure to rise and fall throughout the day.

What Is Blood Pressure?īlood pressure is the amount of force your blood exerts on the walls of your arteries as it flows through your body.

Then, we’ll discuss blood pressure ranges by age group, when blood pressure is an emergency, and when to see a doctor about your blood pressure. While your healthcare provider will talk to you if your numbers seem abnormal, it’s good to know what your reading means. In this article, we’ll explain the differences between normal blood pressure, hypertension, and hypotension. The range for what’s considered normal blood pressure varies depending on your age and sex. Maintaining healthy blood pressure is key to managing your overall health and avoiding more serious issues such as heart attack, heart disease, stroke, and kidney failure.

Although you may not think much of it, it’s important to put on that arm cuff regularly. You’re probably used to getting your blood pressure taken during doctor visits.

Blood pressure chart by age for seniors